You have a Proxmox cluster with spare capacity and people who keep asking you for a VM: ProxMate turns that cluster into an invite-only cloud where those people help themselves, inside limits you set. Invite links carry CPU, memory, and disk quotas, and tenants spin up VMs or LXC containers from an ISO, the Template Store, or twenty curated cloud images, pasting an SSH key to get a ready-to-SSH box in about a minute. Automatic placement picks the node with the image and the most free capacity, so nobody needs to learn your topology. Projects group machines with per-project usage totals and whole-project start and stop, and any VM can be shared with another tenant as viewer, operator, or manager, never with delete rights. Both a graphical noVNC console and a text console with copy and paste run in the browser, so access never needs open ports, and an optional per-VM browser IDE puts VS Code inside the guest. Backups run on schedules with rolling retention and one-click restore, snapshots are instant, power schedules stop dev boxes overnight, and time-boxed invites suspend access without deleting anything. Admins watch live per-VM sparklines, audit every action, and balance memory across nodes with live migration. Running on a dedicated VPS on RepoCloud with guaranteed CPU, RAM, and SSD, full root SSH access, and a browser serial console. AGPL-3.0 licensed.

QVMConsole turns a KVM host into a small private cloud where tenants create, clone, snapshot, and console into their own virtual machines from one web panel without ever touching the hypervisor. Create machines from templates, linked clones, or ISO images across x86_64 and ARM hosts with BIOS or UEFI firmware, multiple disks, and multiple network cards, then manage power, reinstalls, imports, and exports from the same console. Each tenant receives an isolated VPC built on Open vSwitch with its own logical switch, VLAN, DHCP, NAT, and access control, plus cloud-style security groups, port forwarding with health checks, bandwidth limits, and monthly traffic quotas. Storage pools span host disks and LVM volumes, VM disks migrate between pools online, and snapshots carry their own quotas with restore and UEFI safeguards. Open any machine in the browser through the noVNC console, complete with shortcut keys and one-click password paste, and follow long operations in an asynchronous task center that streams progress live. Administrators enforce two-factor authentication, confirm sensitive actions a second time, and cap every tenant by CPU, memory, disk, VM count, public IPs, and runtime hours through fine-grained quotas or a lightweight cloud mode. Running on a dedicated VPS on RepoCloud with guaranteed CPU, RAM, and SSD, full root SSH access, and a browser serial console. Apache-2.0 licensed.

Your racks of hypervisor hosts become one private cloud with Apache CloudStack, the open-source IaaS platform that deploys and manages large networks of virtual machines behind a single web interface and API. One cloud can mix hypervisors side by side, running KVM, XenServer or XCP-ng, and VMware vSphere clusters under the same control plane, each organized into regions, zones, pods, and clusters that mirror your physical datacenters and racks. Administrators provision instances from templates and ISO images, take volume and VM snapshots on schedules, and migrate running instances between hosts in a cluster without downtime. Built-in networking spans isolated and shared networks, VPCs with tiered virtual routers, load balancers with SSL offloading, VPNs, and firewall rules, all exposed both to admins and to end users through separate, customizable interfaces. Multi-tenancy is native: domains, accounts, usage metering, and resource quotas let providers bill departments or customers for what they consume. The 4.22 LTS release strengthens backup and disaster recovery, adds a CSI driver for CloudStack Kubernetes Service, and streamlines VMware-to-KVM migrations for teams consolidating onto open virtualization. Running on a dedicated VPS on RepoCloud with guaranteed CPU, RAM, and SSD, full root SSH access, and a browser serial console. Apache-2.0 licensed.

One front-end server can run your entire cloud: OpenNebula orchestrates KVM virtual machines and LXC containers across clusters of hosts, presenting everything through the FireEdge Sunstone web interface and a full API. Operators define VM templates once and instantiate them anywhere, attaching disks and networks, taking snapshots, scheduling actions, and opening remote consoles through Guacamole without leaving the browser. The OneDRS distributed resource scheduler reads historical and real-time metrics to predict demand spikes and migrate workloads before contention bites, with customizable policies and automation levels. GPU passthrough and PCI device hotplugging serve AI and accelerator workloads, while OVA import through the oneswap command ingests virtual machines exported from VMware vCenter for re-virtualization projects. Edge Clusters deploy on demand on premises or at remote providers, extending the same management model to hybrid and distributed sites without a separate stack. The 7.4 Helix release redesigns Sunstone with a slide-in side drawer and richer resource visualizations, and brings OneKS managed Kubernetes plus LVM storage to the Community Edition. Ceph and LVM datastores, incremental backups, cluster-level and generic quotas for resources like vGPUs, and OneFlow service orchestration for multi-VM applications round out daily operations. Running on a dedicated VPS on RepoCloud with guaranteed CPU, RAM, and SSD, full root SSH access, and a browser serial console. Apache-2.0 licensed.

A rack of ordinary servers becomes your own cloud, with tenants ordering real infrastructure from a catalogue instead of filing tickets. Cozystack is an open-source, Kubernetes-based cloud platform that turns bare metal into a self-service system for spawning Kubernetes clusters, databases, virtual machines, load balancers, object storage, and HTTP caching services through a standard REST API. Hosting providers use it to sell managed services on hardware they already own, platform teams use it to give developers isolated environments inside quotas, and organizations leaving VMware run virtual machines and containers side by side with live migration and replicated storage. Tenants stay separated, GPU capacity can be shared between groups, and every service instance ships with preconfigured monitoring dashboards and alerts, gathered per tenant or into one hub. Because services are requested as Kubernetes resources, a billing system integrates by submitting a manifest, and platform packages are plain YAML delivered by FluxCD, so extending the catalogue means editing files your team already understands. Installation bootstraps immutable nodes over PXE or ISO, and the built-in web dashboard deploys applications and shows what the platform is doing without hiding the API underneath. The whole control plane runs on your hardware, auditable end to end. Running on a dedicated VPS on RepoCloud with guaranteed CPU, RAM, and SSD, full root SSH access, and a browser serial console. Apache-2.0 licensed.

ManageIQ gives operators one console for every cloud and hypervisor the organization runs, connecting to VMware, OpenStack, AWS, Azure, Google Cloud, Kubernetes, OpenShift, and Nutanix to continuously discover inventory, map relationships, and listen for changes without installing agents. Discovered estates become manageable: operators publish bundles of resources into a self-service catalog that end users order like apps, then govern the full life cycle through policy, compliance, delegated operations, and retirement. SmartState analysis scans the contents of VMs, hosts, and containers agentlessly, even foreign or uncooperative ones, feeding security and compliance policies that flag drift automatically. Utilization metrics reveal idle systems and right-sizing opportunities, with capacity planning and what-if scenarios before hardware purchases. Chargeback and showback assign rates to tenants, group VMs by tag or container images by label, and generate reports in multiple currencies. Embedded Ansible automation executes playbooks for provisioning and remediation, and the Spassky release adds Nutanix and Terraform Enterprise providers on a Rails 7.2 core. Running on a dedicated VPS on RepoCloud with guaranteed CPU, RAM, and SSD, full root SSH access, and a browser serial console. Apache-2.0 licensed.

OmniSight ends the homelab ritual of a dozen admin panels open in a dozen tabs, each with its own login and its own idea of what healthy looks like. It folds all of them into one page that answers the only question you actually have: is everything fine? Watch Proxmox nodes with their VMs, containers, backup status, and Ceph health next to VMware hosts and datastores, Linux and Windows servers, and Kubernetes pods with live log viewing. Add Docker hosts and see container status, ports, resource use, and image updates, check OPNsense firewalls, TrueNAS and QNAP storage, and PostgreSQL, MySQL, and MongoDB databases without leaving the dashboard. A small push agent installs with one copied command and self-registers within seconds, needing no inbound firewall rules, so machines behind NAT report in on their own. Follow relationships on the topology map, restart a service from the detail view, export a full backup, and publish a read-only public status page for anyone who asks how things are running. Running on a dedicated VPS on RepoCloud with guaranteed CPU, RAM, and SSD, full root SSH access, and a browser serial console. GPL-2.0 licensed.

Pulse monitors your entire heterogeneous infrastructure from one screen: Proxmox VE, Proxmox Backup Server, Proxmox Mail Gateway, Docker, Podman, Docker Swarm, Kubernetes, TrueNAS SCALE/CORE, VMware vSphere, and standalone Linux/Windows/macOS machines. The Go binary embeds a SolidJS/TypeScript frontend, delivering WebSocket-driven dashboards with sub-second metric updates on port 7655. A unified agent auto-detects Docker, Podman, Kubernetes, and Proxmox on each host without manual configuration and self-updates silently, while Proxmox nodes need only API credentials with zero agent installation. Smart alerts use adaptive hysteresis-based thresholds to prevent notification floods, pushing to Discord, Slack, Telegram, Teams, email, ntfy.sh, Gotify, and generic webhooks with per-resource overrides. The standout feature is Pulse Patrol: scheduled AI health checks running every ten minutes to seven days using OpenAI, Anthropic, Gemini, or local Ollama models. Patrol catches silent backup failures, capacity creep, restart loops, unhealthy containers, and clock drift that dashboards miss when nobody is watching. Platform-specific views render Proxmox nodes, Ceph clusters, Docker Compose projects, Kubernetes workloads, TrueNAS pools, and vSphere VMs in familiar layouts. OIDC, SSO, and SAML authentication with credential encryption at rest secures access. 6,500+ stars and 441 releases since February 2025. Running on a dedicated VPS on RepoCloud with guaranteed CPU, RAM, and SSD, full root SSH access, and a browser serial console. MIT licensed.

A dedicated backup server is the right way to keep copies on separate hardware, and a strangely expensive one to leave humming in the corner for a job that runs twenty minutes a night. Joulenap lets that machine sleep: at the scheduled hour it sends a Wake-on-LAN packet to your Proxmox Backup Server, waits until the API answers, runs the backup, applies retention, runs garbage collection and verification if you asked for them, then powers the box back down or suspends it for network cards that only wake from sleep. You describe your setup as routes: which hosts back up to which backup server, on what schedule, keeping how many copies, with guests as everything on a host or an explicit list. Fan several hosts into one server nightly, or copy one backup server to another across town for an off-site second copy with its own retention. A second route kind starts nothing at all: your Proxmox hosts keep their own schedules while Joulenap simply wakes the box, watches their tasks, and switches it off when they go quiet. Watch live task output, stop a run mid-flight if you must, and get results through Apprise, Telegram, ntfy, Discord or email per route. Status widgets feed Homepage, Homarr, Dashy and Glance, and a Prometheus endpoint lets Grafana alert you when a guest stops being backed up. Running on a dedicated VPS on RepoCloud with guaranteed CPU, RAM, and SSD, full root SSH access, and a browser serial console. AGPL-3.0 licensed.

You run one server today and three by next quarter, and each one deserves the same workbench. KPanel is an open-source Linux server management panel with a desktop-style workspace, a classic sidebar mode, multi-host management, and an AI assistant. Open the overview. CPU, memory, disk, load, network, and processes update live, and historical charts answer what happened last night. Sites already on the machine stay where they are. You manage their real Nginx configuration, certificates, reverse proxies, load balancing, and PHP or static stacks in place. Docker gets the same treatment. Containers, images, volumes, logs, and Compose projects are all editable from the panel, and the app market shows real install state. Files and terminals follow you across hosts. Browse one machine, edit on another, run a quick command everywhere, or copy a directory between authorized panels. Lightweight nodes join without Docker. The fleet appears as a list, as cards, or on a globe with latency and service checks, and a public read-only page can show status to anyone who needs it. The assistant reads the state the panel already holds. It answers through fixed tools, asks before acting, and always asks before anything risky. Running on a dedicated VPS on RepoCloud with guaranteed CPU, RAM, and SSD, full root SSH access, and a browser serial console. AGPL-3.0 licensed.

Komari turns a scattered fleet of VPS boxes into one clean status wall that shows which servers are alive, struggling, or about to expire. Every node reports CPU, GPU, memory, swap, disk, load, network speed, traffic totals, and uptime to a real-time dashboard, with history views from ten minutes to thirty days or any custom range. Flip between a card grid and a table, search by name, region, or operating system, and tag each machine with its price, billing cycle, and days until renewal. Latency tasks send ICMP, TCP, or HTTP probes and plot the results in per-node charts. Offline alerts wait out a per-node grace period before firing, expiry reminders warn before a plan lapses, and Webhook and custom JavaScript channels deliver them. A multi-tab browser terminal that reattaches after disconnects, remote command execution, and a remote file manager with an editor let you fix problems without leaving the panel. Agents install with a script, a binary, Docker, or an auto-discovery key for batch rollouts, and administrators can switch an agent's version remotely. Plugins run on an embedded JavaScript runtime and can add scheduled jobs, HTTP hooks, static pages, and notification channels. Administrators can add two-factor authentication, OAuth sign-in, API keys for a JSON-RPC 2.0 endpoint, themes from a theme market, and backups. Running on a dedicated VPS on RepoCloud with guaranteed CPU, RAM, and SSD, full root SSH access, and a browser serial console. MIT licensed.

Monitoring everything from network switches to Kubernetes clusters since 2001 with over 6,200 GitHub stars and deployments exceeding 100,000 devices per installation, Zabbix has established itself as one of the most mature and feature-rich open-source monitoring platforms available, trusted by organizations including Dell, Salesforce, ICANN, and T-Mobile. The platform collects metrics from virtually any source using Zabbix Agent written in C, Zabbix Agent 2 written in Go with native plugin support, SNMP v1/v2c/v3 polling and trapping, IPMI for hardware health, JMX for Java applications, SSH and Telnet checks, HTTP/HTTPS polling, and ODBC database queries. Version 7.0 LTS introduced synthetic browser monitoring that executes user-defined JavaScript via WebDriver to simulate multi-step user interactions on websites, proxy load balancing with automatic host redistribution across proxy groups for high availability, in-memory proxy data buffering delivering up to 100x performance improvement, native multi-factor authentication with TOTP and Duo support, and just-in-time user provisioning from SAML and LDAP. Low-level discovery automatically detects file systems, network interfaces, SNMP OIDs, VMware resources, and Kubernetes pods, creating monitoring items and triggers dynamically. The alerting engine correlates events with configurable escalation chains, sending notifications through Slack, Microsoft Teams, PagerDuty, Jira, email, and SMS with customizable message templates. Over 1,000 official templates provide instant monitoring for Linux, Windows, VMware, AWS, Azure, Docker, PostgreSQL, MySQL, Apache, Nginx, and hundreds more. Running on a dedicated VPS on RepoCloud with guaranteed CPU, RAM, and SSD, full root SSH access, and a browser serial console. AGPL-3.0 licensed.

Trusted by millions of engineers and deployed on over 80,000 GitHub stars worth of community confidence, Netdata delivers true real-time monitoring at per-second granularity — 10-60x faster than Prometheus, Datadog, or any conventional monitoring stack that averages away the transient anomalies lasting 2-10 seconds where most production incidents originate. A single installation command deploys the agent with zero configuration, automatically discovering every running process, container, systemd service, network connection, disk, and application on the host within seconds. Unsupervised machine learning trains multiple models per metric directly at the edge, detecting anomalies without thresholds, baselines, or manual tuning. The distributed Parent-Child architecture scales horizontally from a single Raspberry Pi to fleets exceeding 100,000 nodes while maintaining sub-2-second visualization latency and storing metrics at approximately 0.5 bytes per sample through tiered compression. Native network monitoring provides live topology maps, NetFlow and sFlow analytics, SNMP device polling across 200+ profiles, and trap handling — capabilities that typically require a separate NPM product. Hundreds of pre-configured alerts cover systems and applications out of the box, with AI-powered root cause analysis surfacing correlated metrics through natural language via MCP-compatible AI assistants. The agent supports Linux, macOS, FreeBSD, Kubernetes, and Docker with eBPF-based kernel observability requiring no application instrumentation. Running on a dedicated VPS on RepoCloud with guaranteed CPU, RAM, and SSD, full root SSH access, and a browser serial console. GPL v3+ licensed.

Borg UI is a self-hosted web management interface for BorgBackup that eliminates complex command-line syntax by organizing deduplicated backups, automated pruning schedules, and interactive file restorations into an intuitive graphical control center. System administrators connect local drives, remote SSH hosts, and SFTP endpoints to establish resilient storage repositories guarded by client-side encryption and cryptographic authentication. The centralized dashboard visualizes storage capacity, compression ratios, deduplication savings, and the health status of active backup jobs in real time. Configurable backup plans schedule automated cron jobs with granular retention rules, executing pre-backup database dumps and filesystem snapshots before running incremental syncs and background integrity checks. Users browse multi-version archive filesystems directly from the web browser, searching file trees and extracting individual files or entire folders without manual command line extraction. The platform orchestrates remote fleet backups by deploying SSH keys across client machines, tracking connection health, and executing non-disruptive background operations. Comprehensive alert routing dispatches real-time job status notifications, failure warnings, and storage alerts across Discord, Telegram, Slack, and email using integrated multi-channel messaging services. Running on a dedicated VPS on RepoCloud with guaranteed CPU, RAM, and SSD, full root SSH access, and a browser serial console. GNU AGPLv3 licensed.

A backup nobody has restored is only a hope, so DockNest backs up your Docker sites to storage you own and proves each one by restoring it to a private copy. It connects to your Linux servers over SSH and finds the Docker projects and static nginx sites on them. Schedules, retention, and pinned backups are set per site. A Map page draws your servers, sites, and backup storage as connected nodes, and dragging a site to another server moves it, with a backup first and the old copy kept stopped for seven days. Jobs show live progress, a step timeline, and plain-language reasons when something fails. Automatic restore tests bring the latest backup up on a test server and check it. Hardening scores grade each site from A to F with a fix for every finding, and server cleanup previews reclaimable space before anything is removed. Alerts reach Telegram, Slack, Discord, email, ntfy, and many more channels. Backups are encrypted with AES-256-GCM, sign-in needs an authenticator app, and the interface offers light and dark themes plus a phone layout. Running on a dedicated VPS on RepoCloud with guaranteed CPU, RAM, and SSD, full root SSH access, and a browser serial console. AGPL-3.0 licensed.